-
According to Japanese media reports on December 27, due to the cold wave, many parts of Japan have seen heavy snowfall. Some areas in Hyogo Prefecture and Shiga Prefecture have even seen record-break...[Details]
-
Recently, the three mandatory national standards GB 18384-2020 "Safety Requirements for Power Batteries for Electric Vehicles", GB 30381-2020 "Safety Requirements for Electric Vehicles" and GB 38032-...[Details]
-
Asynchronous notification concept: The concept of asynchronous notification is that once the device is ready, it will actively notify the application, so that the application does not need to query...[Details]
-
1 Introduction to CMOS Detector
Radiographic detection technology uses X-rays to detect discontinuities inside materials and displays images on recording media. With the continuous advancement...[Details]
-
When measuring high-frequency signals, the alligator ground lead of the probe is the root of all evil. No matter how good the instrument is, it cannot play its value. Why is this? 1. Comparison of ...[Details]
-
On October 20, Goertek issued an announcement stating that the company had received notices from Wuxi Weigan and Aisheng Acoustics that the share transfer application between the two parties to the t...[Details]
-
The calibrated ATmega88 on-chip RC oscillator provides a fixed 8.0 MHz clock. This is the nominal value at 3V, 25°C. The CKDIV8 fuse is programmed when the device is shipped from the factory. See P31...[Details]
-
Insufficient production capacity, tight inventory, and continued price increases of overseas chips
Affected by the global epidemic, overseas chip supplies have become tight since the secon...[Details]
-
Today, electricity demand is rising, incandescent bulbs are being banned, and nuclear power policies are changing; although fluorescent lamps and compact fluorescent lamps (CFLs) can save a certain am...[Details]
-
1 Introduction
Smart home system control methods are mainly wired network and wireless network. Wired method, as the name implies, requires networking through laying cables. This networking me...[Details]
-
As of the close of June 9, the Shanghai Composite Index was at 2956.11 points, up 0.62%, with a turnover of 251.4 billion yuan (the turnover on the previous trading day was 274.6 billion yuan); the S...[Details]
-
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
-
introduction
With the rapid development of communication technology, electrical signals are becoming more and more complex and transient. Developers have put forward higher and higher ...[Details]
-
This program controls the 8 LEDs (P2.0~P2.7) at ports P2.0~P2.7 to light up one by one, and then from (P2.7~P2.0) in this order until all are lit.
#include reg52.h //header file
void delay(u...[Details]
-
— Nidec machine tools and cutting tools help the global manufacturing industry —
Four companies in the Nidec Group engaged in machine tool business -
Nidec Machine Tools, Nidec O...[Details]
Suggestions & Announcements
京公网安备 11010802033920号
EEWORLD